日本青銅 List of Products and Services

By incorporating various chemical analysis techniques, it has become possible to achieve stable production of high-quality metal ingots. A strict process management system has been recognized, making it the first factory in Japan to receive JIS marking approval for copper alloy ingots for casting. Along with copper alloy ingots, over the past 70 years, a material, formulation, melting, casting, inspection, and other process management systems have been established based on the recycling and refining technologies developed during that time, making it the first factory in Japan to receive JIS marking approval for copper alloy castings.

"Rose Bronze" is a copper alloy for mechanical components that serves as a replacement for the six commonly used types of bronze. It possesses cutting performance, mechanical strength, sliding performance, wear resistance, corrosion resistance, and pressure resistance equivalent to CAC406, is excellent in castability, has no dezincification corrosion, and is priced almost the same. It can be used without issues in bearings, sliding materials, and transmission parts related to electrical and electronic equipment, transmission machinery, and machine tools exported to the EU. [Features] - Fully compliant with the EU's RoHS directive - Established a system for immediate delivery of both continuous cast products and raw materials - An analysis sheet detailing the presence of lead and cadmium is attached to all deliveries *For more details, please refer to the PDF document or feel free to contact us.

Japan Bronze, as a company in the non-ferrous metal industry, is building a sales system capable of solving problems by leveraging its industry information power. With a backbone of sales strength cultivated through long experience, we collect and analyze industry trends and information from the network we have built, and provide it to our customers. We do not just deliver products; we respond to a wide variety of requests with "proposals." We are accumulating the power and know-how necessary to support our customers from multiple angles. 【Business Activities】 ■ Manufacturing and sales of copper alloy ingots, continuous cast products (Vulcan bronze), and machined parts ■ Sales of cast products (sand castings, centrifugal castings, forged products) ■ Conducting quantitative analysis of copper alloys, tensile tests, hardness tests, and more *Please refer to the catalog for cut products. #Bronze Cutting #Bronze Rod Cutting #Continuous Casting Cutting #Continuous Cast Products Cutting

We accept orders for cutting brass. We can cut to the desired length starting from a minimum of 15mm. 【Cuttable Products】 'CAC406C (formerly BC6C) Round Bar/Pipe' This is a product commonly referred to as "brass" and is the most widely used among continuous cast products. 'CAC502C (formerly PBC2C) Round Bar/Pipe' Compared to CAC406C (formerly BC6C), it has excellent spring properties. It has a slightly reddish tint. It possesses high strength and good machinability for bending and forming. It complies with RoHS directives. 'CAC408C (RB-8) Round Bar/Pipe' This is a product developed by our company, with reduced lead content, and it is a RoHS-compliant product without cadmium. Machinability is almost unchanged compared to CAC406C (formerly BC6C). 'C6191 (formerly ABB2) Round Bar' This is used for parts that require strength, wear resistance, and corrosion resistance among the various aluminum bronzes. *For more details on cut products, please refer to the catalog. #Brass Cutting #Bronze Bar Cutting #Continuous Casting Cutting #Continuous Cast Products Cutting